Physics, 16.06.2021 23:50, xbeatdroperzx

7. The speed of an electromagnetic wave is a constant, 3.0 x 108 m/s. The wavelength of a wave is 0.6 meters.
What is the frequency?
1.8 Hz
5.0 Hz
5.0 x 108 Hz
O 1.8 x 108 Hz

Answers: 3

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7. The speed of an electromagnetic wave is a constant, 3.0 x 108 m/s. The wavelength of a wave is 0...